EP1040208A4 - AUTOMATIC STAINLESS STEEL WITH TIN - Google Patents

AUTOMATIC STAINLESS STEEL WITH TIN

Info

Publication number: EP1040208A4
Authority: EP; European Patent Office
Prior art keywords: tin; stainless steel; automatic stainless; automatic; steel
Prior art date: 1997-11-17
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP98957999A

Other languages

German (de)

French (fr)

Other versions

EP1040208B1 (en

EP1040208A1 (en

Inventor

Anthony J Deardo

C Isaac Garcia

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

University of Pittsburgh

Original Assignee

University of Pittsburgh

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1997-11-17

Filing date

1998-11-16

Publication date

2000-11-29

1998-11-16 Application filed by University of Pittsburgh filed Critical University of Pittsburgh

2000-10-04 Publication of EP1040208A1 publication Critical patent/EP1040208A1/en

2000-11-29 Publication of EP1040208A4 publication Critical patent/EP1040208A4/en

2004-03-03 Application granted granted Critical

2004-03-03 Publication of EP1040208B1 publication Critical patent/EP1040208B1/en

2018-11-16 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/84—Controlled slow cooling
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2261/00—Machining or cutting being involved
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/02—Hardening by precipitation

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Heat Treatment Of Steel (AREA)
Treatment Of Steel In Its Molten State (AREA)

EP98957999A 1997-11-17 1998-11-16 Tin-bearing free-machining steel Expired - Lifetime EP1040208B1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US972154		1997-11-17
US08/972,154 US5961747A (en)	1997-11-17	1997-11-17	Tin-bearing free-machining steel
PCT/US1998/024430 WO1999025891A1 (en)	1997-11-17	1998-11-16	Tin-bearing free-machining steel

Publications (3)

Publication Number	Publication Date
EP1040208A1 EP1040208A1 (en)	2000-10-04
EP1040208A4 true EP1040208A4 (en)	2000-11-29
EP1040208B1 EP1040208B1 (en)	2004-03-03

Family

ID=25519254

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP98957999A Expired - Lifetime EP1040208B1 (en)	1997-11-17	1998-11-16	Tin-bearing free-machining steel

Country Status (13)

Country	Link
US (1)	US5961747A (en)
EP (1)	EP1040208B1 (en)
JP (1)	JP2001523766A (en)
AR (1)	AR017636A1 (en)
AT (1)	ATE261001T1 (en)
AU (1)	AU2243399A (en)
BR (1)	BR9814194A (en)
CA (1)	CA2308794C (en)
DE (1)	DE69822207T2 (en)
ES (1)	ES2213928T3 (en)
TW (1)	TW436528B (en)
WO (1)	WO1999025891A1 (en)
ZA (1)	ZA9810464B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6200395B1 (en) *	1997-11-17	2001-03-13	University Of Pittsburgh - Of The Commonwealth System Of Higher Education	Free-machining steels containing tin antimony and/or arsenic
CN1169992C (en) *	2001-11-15	2004-10-06	住友金属工业株式会社	Mechanical structural steel
DE102007038662A1 (en) *	2007-08-15	2009-02-19	Rheinmetall Waffe Munition Gmbh	Manufacturing process and steel for heavy ammunition shells
DE102009052036A1 (en)	2009-11-05	2011-05-12	Buderus Edelstahl Band Gmbh	Lead-free free-cutting steel
WO2016098234A1 (en) *	2014-12-18	2016-06-23	新日鐵住金株式会社	Steel material, ship ballast tank and hold formed using said steel material, and ship equipped with said ballast tank or hold
WO2018159617A1 (en) *	2017-02-28	2018-09-07	Ｊｆｅスチール株式会社	Wire rod for cutting
KR102034429B1 (en)	2017-11-30	2019-10-18	주식회사 포스코	Steel material and manufacturing method thereof
KR102103382B1 (en)	2018-10-29	2020-04-22	주식회사 포스코	Steel material and manufacturing method thereof
CN115747619B (en) *	2022-10-20	2024-05-10	成都先进金属材料产业技术研究院股份有限公司	Preparation method of tin-containing free-cutting steel and tin-containing free-cutting steel

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5133716A (en) *	1974-09-17	1976-03-23	Daido Steel Co Ltd	* teitansokarushiumu iokeikaisakuko *
JPS558474A (en) *	1978-07-04	1980-01-22	Kobe Steel Ltd	Non-magnetic high manganese steel excellent in weldability and machinability
JPS5585658A (en) *	1978-12-25	1980-06-27	Daido Steel Co Ltd	Free cutting steel
US4247326A (en) *	1979-08-29	1981-01-27	Inland Steel Company	Free machining steel with bismuth
US4255188A (en) *	1979-08-29	1981-03-10	Inland Steel Company	Free machining steel with bismuth and manganese sulfide
US4255187A (en) *	1979-08-29	1981-03-10	Inland Steel Company	Bismuth-containing steel
JPS5684448A (en) *	1979-12-13	1981-07-09	Kobe Steel Ltd	Low-carbon sn-containing free cutting steel
NO146959C (en) *	1980-07-07	1984-05-08	Raufoss Ammunisjonsfabrikker	AUSTENITIC Wear-resistant STEEL
JPS58151453A (en) *	1982-01-27	1983-09-08	Nippon Steel Corp	Non-oriented electrical steel sheet with low iron loss and excellent magnetic flux density and its manufacturing method
US4806304A (en) *	1983-05-09	1989-02-21	Daido Tokushuko Kabushiki Kaisha	Free cutting steel
JPS6223970A (en) *	1985-07-24	1987-01-31	Nippon Steel Corp	Low-carbon sulfur-lead free-cutting steel produced by continuous casting
US4880479A (en) *	1986-06-10	1989-11-14	Stanadyne, Inc.	Cold drawn free-machining resulfurized and rephosphorized steel bars having controlled mechanical properties and controlled machinability
US4786466A (en) *	1987-02-19	1988-11-22	Frema, Inc.	Low-sulfur, lead-free free machining steel alloy
JP2885905B2 (en) *	1990-08-10	1999-04-26	大同特殊鋼株式会社	High strength non-heat treated free cutting steel
JP2573118B2 (en) *	1990-11-21	1997-01-22	新日本製鐵株式会社	Electrical resistance welded steel pipe for machine structure with excellent machinability
JP3314833B2 (en) *	1993-10-18	2002-08-19	新日本製鐵株式会社	Cold rolled steel sheet excellent in workability and method for producing the same

1997
- 1997-11-17 US US08/972,154 patent/US5961747A/en not_active Expired - Lifetime
1998
- 1998-11-13 TW TW087118885A patent/TW436528B/en active
- 1998-11-16 CA CA002308794A patent/CA2308794C/en not_active Expired - Fee Related
- 1998-11-16 AT AT98957999T patent/ATE261001T1/en not_active IP Right Cessation
- 1998-11-16 WO PCT/US1998/024430 patent/WO1999025891A1/en not_active Ceased
- 1998-11-16 EP EP98957999A patent/EP1040208B1/en not_active Expired - Lifetime
- 1998-11-16 ZA ZA9810464A patent/ZA9810464B/en unknown
- 1998-11-16 DE DE69822207T patent/DE69822207T2/en not_active Expired - Lifetime
- 1998-11-16 JP JP2000521251A patent/JP2001523766A/en not_active Withdrawn
- 1998-11-16 BR BR9814194-5A patent/BR9814194A/en not_active Application Discontinuation
- 1998-11-16 AU AU22433/99A patent/AU2243399A/en not_active Abandoned
- 1998-11-16 ES ES98957999T patent/ES2213928T3/en not_active Expired - Lifetime
- 1998-11-17 AR ARP980105817A patent/AR017636A1/en unknown

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number	Publication date
ZA9810464B (en)	1999-05-21
BR9814194A (en)	2000-09-26
EP1040208B1 (en)	2004-03-03
US5961747A (en)	1999-10-05
TW436528B (en)	2001-05-28
DE69822207T2 (en)	2005-01-20
ATE261001T1 (en)	2004-03-15
JP2001523766A (en)	2001-11-27
CA2308794A1 (en)	1999-05-27
AR017636A1 (en)	2001-09-12
AU2243399A (en)	1999-06-07
CA2308794C (en)	2008-02-19
WO1999025891A1 (en)	1999-05-27
DE69822207D1 (en)	2004-04-08
EP1040208A1 (en)	2000-10-04
ES2213928T3 (en)	2004-09-01

Publication	Publication Date	Title
DE69807539D1 (en)	2002-10-10	Automatic analyzer
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DE69806038D1 (en)	2002-07-18	ZAPF PLANT
DE69507088D1 (en)	1999-02-18	Automatic syringe
ID22420A (en)	1999-10-14	BLACK-FREE TIN ALLOY
DE69822207D1 (en)	2004-04-08	AUTOMATIC STAINLESS STEEL WITH TIN
DE69510980D1 (en)	1999-09-02	Automatic angle compensator
DE59806398D1 (en)	2003-01-09	practice round
NL1001728C2 (en)	1996-10-15	Metal cladding.
DE69730634D1 (en)	2004-10-21	Automatic processor
DE69830243D1 (en)	2005-06-23	AUTOMATIC, CONDITIONAL CROSS CONNECTION
KR950000370U (en)	1995-01-03	Automatic cooking device
KR950026854U (en)	1995-10-16	Round automatic line
KR950006856U (en)	1995-03-21	Automatic cooking device in the entire range
BR9601533A (en)	1998-03-24	Automatic liquid dispenser-dispenser
KR960003879U (en)	1996-02-14	Stainless steel bowl with flat
ES1038361Y (en)	1999-05-01	BRIGHT PENDING.
KR970062472U (en)	1997-12-11	Washer with leveler
BR7603152U (en)	1998-09-22	Automatic advance
KR970060585U (en)	1997-12-10	Stir-Fryer with Gearshift
KR950016637U (en)	1995-07-20	Automatic earpick
FI935216A0 (en)	1993-11-24	Foerfarande Foer automatic timerstyrning
KR960026651U (en)	1996-08-17	Automatic cooker
KR970056927U (en)	1997-11-10	Tapping type automatic massager
BR7401602U (en)	1996-08-06	Chimney with automatic pot

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